Cognomen Bartiš (Bartis 
, Bartiš, بارتيس 
) , worldwide, is quite a rare family name. The cognomen Bartiš is characteristic of Eastern Europe, particularly Romania, where it is quite a rare surname, Hungary, and Slovakia, where it is a rare surname. Not in comparison with a country's population, it is the most numerous in Romania, the United States, and Sudan. Much less frequently, Bartiš is the forename as well as the last name.